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(2R,3aS,4S,5S,5aS,8aR,11aR,11bS,11cS)-2,3a,6,6,10,10,11c-Heptamethyl-2-vinyl-dodecahydro-3,9,11-trioxa-cyclohepta[def]phenanthrene-4,5-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126749-65-3

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126749-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126749-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,4 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126749-65:
(8*1)+(7*2)+(6*6)+(5*7)+(4*4)+(3*9)+(2*6)+(1*5)=153
153 % 10 = 3
So 126749-65-3 is a valid CAS Registry Number.

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